Bible Versions on your computer

I am always looking for Bible versions to store on my computer. One excellent (and free) program is E-Sword. There are dozens of Bibles available for this fine program. It has a compare feature that makes it easy to browse differences in Bible versions. I recently found an excellent listing of modules at the E-Sword module website. Click "Bible Modules" on the left to see a list of versions. Click on the version to see if an e-sword module exists for it. I just found William Whiston's Primitive New Testament and the 1977 edition of the NASB there.